CN112423153A - Liquid submergence cooling formula switch and exchange unit - Google Patents

Liquid submergence cooling formula switch and exchange unit Download PDF

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Publication number
CN112423153A
CN112423153A CN202011165984.0A CN202011165984A CN112423153A CN 112423153 A CN112423153 A CN 112423153A CN 202011165984 A CN202011165984 A CN 202011165984A CN 112423153 A CN112423153 A CN 112423153A
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China
Prior art keywords
cooling
liquid
side clamping
top end
pipe
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Granted
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CN202011165984.0A
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CN112423153B (en
Inventor
黄伟
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SHENZHEN MTN ELECTRONIC CO Ltd
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SHENZHEN MTN ELECTRONIC CO Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/035—Cooling of active equipments, e.g. air ducts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/40—Constructional details, e.g. power supply, mechanical construction or backplane
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
    • H05K7/20236—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures by immersion
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
    • H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Signal Processing (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

The invention belongs to the field of exchangers, and discloses a liquid immersion cooling type exchanger and an exchanger set thereof, wherein the liquid immersion cooling type exchanger comprises a plurality of linearly arranged exchanger bodies, the exchanger bodies are placed on a cooling box, the top end surface of the cooling box is a heat-conducting plate, and cooling liquid is stored in the cooling box; the bottom end of the cooling box passes through a cooling liquid pipe; when the side clamping shells move to the side face of the switch body, the side clamping shells are clamped with each other and used for wrapping the side face of the switch body; the bottom end surface of the side clamping shell is attached to the top end surface of the cooling box; a flow channel which can be switched on and off is arranged in the wrapping area of the side clamping shell and is used for communicating the inner cavity of the cooling box with the wrapping area of the side clamping shell; the cooling liquid in the cooling box flows into the wrapping area of the side clamping shell through the flow channel, and the exchanger body in the cooling box is gradually immersed, so that liquid immersion type cooling is performed on the exchanger body.

Description

Liquid submergence cooling formula switch and exchange unit
Technical Field
The utility model belongs to the switch field, concretely relates to liquid submergence cooling formula switch and exchange unit.
Background
Modern switches are designed based on air cooling. In such an exchange, a housing having air holes at the front and rear is used to house components such as a motherboard, a CPU, a memory, a hard disk, and network hardware, and one or more fans are used to drive the inside of an air server casing around a server to dissipate heat. In order to carry out more effective heat dissipation to the switch, dispel the heat to the higher switch of data density of computer lab, adopt and wholly soak the switch in the mineral oil that the activity is very low and non-conductive, absorb and transmit through mineral oil, the cold cooling system of rethread oil, last efficient distributes away the heat, can further improve the several degree density of server.
Disclosure of Invention
The purpose of this disclosure is to provide a liquid submergence cooling formula switch and exchange unit.
The purpose of the disclosure can be realized by the following technical scheme:
a liquid immersion cooling type exchanger comprises a plurality of exchanger bodies which are linearly arranged, wherein the exchanger bodies are placed on a cooling box, the top end surface of the cooling box is a heat conducting plate, and cooling liquid is stored in the cooling box;
the bottom end of the cooling box passes through a cooling liquid pipe;
a support frame is arranged above the switch body, a first guide rod and a first threaded rod are arranged on the support frame, and one end of the first threaded rod is fixedly connected with the output end of the first motor;
the first threaded rod is provided with a top end support in threaded fit connection, the first guide rod penetrates through the top end support, symmetrically distributed cylinder mounting seats are arranged on the top end support, a cylinder is fixedly mounted at the lower end of each cylinder mounting seat, a horizontal support is fixedly mounted at the top end of a telescopic rod of the cylinder, a horizontal driving assembly is arranged on the horizontal support, and a side clamping shell is arranged on the horizontal driving assembly;
when the side clamping shells move to the side face of the switch body, the side clamping shells are clamped with each other and used for wrapping the side face of the switch body;
liquid-tight sealing exists between the mutually attached parts of the side clamping shells;
the bottom end surface of the side clamping shell is attached to the top end surface of the cooling box;
a liquid-tight seal is formed between the attached parts between the bottom end surface of the side clamping shell and the top end surface of the cooling box;
and a flow channel which can be switched on and off is arranged in the side clamping shell wrapping area and is used for communicating the inner cavity of the cooling box with the wrapping area of the side clamping shell.
Furthermore, the horizontal driving assembly comprises a second motor arranged on the horizontal support, the output end of the second motor is provided with a second threaded rod, and the horizontal support is provided with a second guide rod;
the lateral clamping shell is provided with a pair of horizontal driving rods, one horizontal driving rod is connected with the second threaded rod in a threaded fit mode, and the second guide rod penetrates through the other horizontal driving rod.
Furthermore, the flow channels are arranged on the periphery of the top end of the cooling box, the flow channels are arranged in multiple numbers, the flow channels are provided with plugs for blocking the flow channels, the bottom ends of the plugs extend to the bottom end of the cooling box, the plugs are connected through plug supports, springs are arranged between the plug supports and the bottom end of the cooling box, and two ends of each spring are fixedly connected with the plug supports and the bottom end of the cooling box respectively;
the side clamping shell is provided with a clamping pipe matched with the flow channel, the top end of the clamping pipe is communicated with the inner side cavity of the side clamping shell, when the bottom end face of the side clamping shell is attached to the top end face of the cooling box, the clamping pipe is located in the corresponding matched flow channel, and the clamping pipe is communicated with the inner cavity of the cooling box through the flow channel.
Further, a sealing assembly is arranged on the inner side of the top end of the side clamping shell, and when the side clamping shells are clamped with each other, the sealing assembly is used for sealing the top end of a wrapping cavity on the side clamping shell.
Further, the sealing assemblies are sealing air bags arranged in a mirror image mode, and the sealing air bags are inflated to seal the top ends of the wrapping cavities on the opposite side clamping shell.
Furthermore, the bottom end of the cooling box is provided with a communicated filtering component, and the filtering component is connected with the cooling liquid pipe.
Furthermore, the filtering assembly comprises a filtering pipe, the top end of the filtering pipe is communicated with the inner cavity of the cooling box, the bottom end of the filtering pipe is connected with the cooling liquid pipe, clamping plates for clamping filter paper are arranged at the top end and the bottom end of the filtering pipe, the clamping plate at the bottom end of the filtering pipe is fixedly connected with the bottom end of the filtering pipe, and the clamping plate at the top end of the filtering pipe is in sliding connection with the top end of the filtering pipe;
the lower end of the clamping plate at the top end of the filter pipe is provided with a rack, one side of the rack is meshed with a gear, a driving rod is arranged on the gear, and one end of the driving rod is connected with a third motor.
Furthermore, the cooling liquid pipe is connected with a cooling device, the cooling device is used for cooling the cooling liquid in the cooling liquid pipe, one end of the cooling liquid pipe is connected with a cooling liquid storage tank, and the cooling liquid is stored in the cooling liquid storage tank.
Further, a method of cooling a liquid submersion cooled exchanger, comprising the steps of:
when the exchanger body needs to be subjected to liquid immersion type cooling, the first motor drives the first threaded rod to rotate, the rotating first threaded rod drives the top end support to move, so that the side clamping shells move to the side face of the exchanger body to be cooled, the horizontal driving assembly drives the side clamping shells to be clamped, and the side clamping shells are mutually clamped and used for wrapping the side face of the exchanger body;
the air cylinder drives the side clamping shell to move downwards until the bottom end face of the side clamping shell is attached to the top end face of the cooling box, the flow channel is set to be communicated, the cooling liquid pipe is filled with cooling liquid, the cooling liquid in the cooling box flows into a wrapping area of the side clamping shell through the flow channel, the exchanger body in the cooling box is gradually immersed, and liquid immersion type cooling is carried out on the exchanger body;
after the switch body liquid immersion type cooling is finished, the cooling liquid is gradually discharged by the cooling liquid pipe until the highest liquid level of the cooling liquid is recovered to the state in the cooling box, and the flow channel is closed, so that the next switch body is cooled conveniently.
A liquid immersion cooled exchanger block comprising said exchanger.
The beneficial effect of this disclosure:
this cooling liquid that is in the cooling tank flows into to the parcel region of side block casing in through the runner to progressively carry out the submergence to the switch body wherein, realize carrying out liquid submergence formula cooling to the switch body.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present disclosure;
FIG. 2 is a partial structural schematic of an embodiment of the present disclosure;
FIG. 3 is an exploded schematic view of FIG. 2 of an embodiment of the present disclosure;
FIG. 4 is a schematic view of a filter assembly according to an embodiment of the disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
As shown in fig. 1 to 3, a liquid immersion cooling type exchanger includes a plurality of linearly arranged exchanger bodies 1, the exchanger bodies 1 are placed on a cooling tank 2, a heat conducting plate 21 is arranged on the top end surface of the cooling tank 2, and a cooling liquid is stored in the cooling tank 2; the switch body 1 is placed on the heat conducting plate 21, heat dissipation of the switch body 1 is carried out by utilizing the heat conductivity of the shell of the switch body 1, and meanwhile, the heat conducting plate 21 cools the peripheral side of the switch body 1, so that the heat dissipation of the switch body 1 is further improved;
the bottom end of the cooling box 2 is replaced or filled with cooling liquid through a cooling liquid pipe 11;
a support frame 3 is arranged above the switch body 1, a first guide rod 31 and a first threaded rod 32 are arranged on the support frame 3, and one end of the first threaded rod 32 is fixedly connected with the output end of a first motor 33;
the first threaded rod 32 is provided with a top end support 34 in threaded fit connection, the first guide rod 31 penetrates through the top end support 34, the top end support 34 is provided with symmetrically distributed cylinder mounting seats 35, the lower end of each cylinder mounting seat 35 is fixedly provided with a cylinder 36, the top end of a telescopic rod of each cylinder 36 is fixedly provided with a horizontal support 37, the horizontal support 37 is provided with a horizontal driving assembly 38, and the horizontal driving assembly 38 is provided with a side clamping shell 39;
when the side clamping shells 39 move to the side surfaces of the switch body 1, the side clamping shells 39 are clamped with each other and used for wrapping the side surfaces of the switch body 1, and liquid-tight sealing exists between the mutually-adhered parts of the side clamping shells 39; the side engagement housing 39 moves downward until the bottom end face of the side engagement housing 39 and the top end face of the cooling box 2 are attached to each other, and since a gasket is provided between the bottom end face of the side engagement housing 39 and the top end face of the cooling box 2, there is liquid-tight sealing between the attached portions between the bottom end face of the side engagement housing 39 and the top end face of the cooling box 2;
a flow passage 20 that can be opened and closed is provided in the region where the side engagement housing 39 is wrapped, and the flow passage 20 is used to communicate the inner cavity of the cooling box 2 with the region where the side engagement housing 39 is wrapped.
When the cooling device is used, when the switch body 1 needs to be subjected to liquid immersion type cooling, the first motor 33 drives the first threaded rod 32 to rotate, the rotating first threaded rod 32 drives the top end support 34 to move, so that the side clamping shell 39 moves to the side face of the switch body 1 to be cooled, the horizontal driving assembly 38 drives the side clamping shell 39, and the side clamping shells 39 are clamped with each other and used for wrapping the side face of the switch body 1; the cylinder 36 drives the side clamping shell 39 to move downwards until the bottom end face of the side clamping shell 39 is attached to the top end face of the cooling box 2, the flow channel 20 is set to be communicated, the cooling liquid pipe 11 is filled with cooling liquid, the cooling liquid in the cooling box 2 flows into a wrapping area of the side clamping shell 39 through the flow channel 20, and the exchanger body 1 in the cooling box is gradually immersed, so that liquid immersion type cooling is performed on the exchanger body 1;
after the switch body 1 is cooled in a liquid immersion manner, the cooling liquid pipe 11 gradually discharges the cooling liquid until the highest liquid level of the cooling liquid is restored to the state in the cooling box 2, and the flow passage 20 is closed, so that the next switch body 1 can be cooled conveniently.
In this embodiment, the horizontal driving assembly 38 includes a second motor 381 disposed on the horizontal bracket 37, an output end of the second motor 381 is provided with a second threaded rod 382, and the horizontal bracket 37 is provided with a second guide rod 383;
the side-engaging housing 39 is provided with a pair of horizontal driving rods 391, one of the horizontal driving rods 391 is connected with the second threaded rod 382 by screw-fitting, and the second guide rod 383 penetrates the other horizontal driving rod 391.
During the use, second motor 381 drives second threaded rod 382 and rotates, and pivoted second threaded rod 382 drives the motion of horizontal drive pole 391, carries out the mutual block of side block casing 39.
In this embodiment, the flow channel 20 is disposed on the top end periphery of the cooling box 2, the flow channel 20 is provided in a plurality of numbers, the flow channel 20 is provided with a plug 4 for blocking the flow channel 20, the bottom end of the plug 4 extends to the bottom end of the cooling box 2, the plugs 4 are connected through a plug support 41, a spring 42 is disposed between the plug support 41 and the bottom end of the cooling box 2, and two ends of the spring 42 are respectively fixedly connected with the plug support 41 and the bottom end of the cooling box 2;
the side clamping shell 39 is provided with a clamping tube 392 matched with the flow channel 20 corresponding to the flow channel 20, the top end of the clamping tube 392 is communicated with the inner cavity of the side clamping shell 39, when the bottom end face of the side clamping shell 39 is matched with the top end face of the cooling box 2, the clamping tube 392 is positioned in the flow channel 20 matched correspondingly, the bottom end of the clamping tube 392 presses the plug 4, so that the plug 4 moves downwards until the clamping tube 392 is communicated with the inner cavity of the cooling box 2 through the flow channel 20, at this time, the cooling liquid in the cooling box 2 can enter the wrapping cavity on the side clamping shell 39, or the cooling liquid flows into the inner cavity of the cooling box 2 from the wrapping cavity on the side clamping shell 39 through the clamping tube 392 and the flow channel 20.
In this embodiment, a sealing assembly is disposed inside the top end of the side engaging casing 39, and when the side engaging casings 39 are engaged with each other, the sealing assembly is used for sealing the top end of the wrapping cavity on the side engaging casing 39; when in use, the top end of the wrapping cavity on the side clamping shell 39 is sealed, and the top end of the wrapping cavity on the side clamping shell 39 is open, so that the cooling speed of the cooling liquid is reduced;
in this embodiment, the sealing members are sealing air bags 5 arranged in a mirror image, and when in use, the sealing air bags 5 are inflated to seal the top end of the wrapping cavity on the opposite clamping shell 39.
In this embodiment, a flat cable support 12 is disposed above the switch body 1, and the flat cable support 12 is used for wiring connecting lines of the switch body 1, so that the connecting lines on the switch body 1 all penetrate through the switch body 1 to be connected with the outside; due to the design, the interference of the connecting line on the switch body 1 on the movement of the side clamping shell 39 is avoided, and meanwhile, the top end of the wrapping cavity on the side clamping shell 39 is sealed by the sealing air bag 5, so that the sealing air bag 5 is adaptive to the cloth placing position of the connecting line on the switch body 1 for adaptive sealing; meanwhile, the sealing air bag 5 can be tightly attached to the connecting line on the exchanger body 1, so that mutual sealing is realized.
In the embodiment, the bottom end of the cooling tank 2 is provided with a communicated filtering component 6, and the filtering component 6 is connected with the cooling liquid pipe 11; during the use, coolant liquid pipe 11 lets in or exhaust coolant liquid passes through filter assembly 6, and filter assembly 6 filters the coolant liquid of process, when avoiding impurity to enter into coolant liquid pipe 11, also carries out temporary storage to the impurity in the coolant liquid.
As shown in fig. 4, the filtering assembly 6 includes a filtering pipe 61, the top end of the filtering pipe 61 is communicated with the inner cavity of the cooling tank 2, the bottom end of the filtering pipe 61 is connected with the cooling liquid pipe 11, the top end and the bottom end of the filtering pipe 61 are both provided with a clamping plate 62 clamping filter paper, the clamping plate 62 at the bottom end of the filtering pipe 61 is fixedly connected with the bottom end of the filtering pipe 61, and the clamping plate 62 at the top end of the filtering pipe 61 is slidably connected with the top end of the filtering pipe 61;
a rack 63 is arranged at the lower end of the clamping plate 62 positioned at the top end of the filter pipe 61, a gear 64 is meshed with one side of the rack 63, a driving rod is arranged on the gear 64, and one end of the driving rod is connected with a third motor 65; when the cooling liquid pipe 11 discharges the cooling liquid, the clamping plate 62 at the top end of the filtering pipe 61 extends out of the top end pipe orifice of the filtering pipe 61 at the moment, and impurities in the cooling liquid are left in the filtering pipe 61; when the cooling liquid pipe 11 is replenished with cooling liquid, the clamping plate 62 at the top end of the filtering pipe 61 is positioned in the top end pipe opening of the filtering pipe 61, so that sundries in the filtering pipe 61 are prevented from flowing out of the filtering pipe 61.
In the present embodiment, a cooling device is connected to the cooling liquid pipe 11, the cooling device is used for cooling the cooling liquid in the cooling liquid pipe 11, one end of the cooling liquid pipe 11 is connected to the cooling liquid storage tank 7, and the cooling liquid is stored in the cooling liquid storage tank 7; in use, the coolant storage tank 7 is used to withdraw the coolant line 11 or to replenish the coolant.
A method of cooling a liquid submersion cooled exchanger, comprising the steps of:
when the switch body 1 needs to be subjected to liquid immersion type cooling, the first motor 33 drives the first threaded rod 32 to rotate, the rotating first threaded rod 32 drives the top end support 34 to move, so that the side clamping shell 39 moves to the side face of the switch body 1 to be cooled, the horizontal driving assembly 38 drives the side clamping shell 39, and the side clamping shells 39 are clamped with each other and used for wrapping the side face of the switch body 1;
the cylinder 36 drives the side clamping shell 39 to move downwards until the bottom end face of the side clamping shell 39 is attached to the top end face of the cooling box 2, the flow channel 20 is set to be communicated, the cooling liquid pipe 11 is filled with cooling liquid, the cooling liquid in the cooling box 2 flows into a wrapping area of the side clamping shell 39 through the flow channel 20, and the exchanger body 1 in the cooling box is gradually immersed, so that liquid immersion type cooling is performed on the exchanger body 1;
after the switch body 1 is cooled in a liquid immersion manner, the cooling liquid pipe 11 gradually discharges the cooling liquid until the highest liquid level of the cooling liquid is restored to the state in the cooling box 2, and the flow passage 20 is closed, so that the next switch body 1 can be cooled conveniently.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing illustrates and describes the general principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which are presented solely for purposes of illustrating the principles of the disclosure, and that various changes and modifications may be made to the disclosure without departing from the spirit and scope of the disclosure, which is intended to be covered by the claims.

Claims (10)

1. A liquid immersion cooling type exchanger comprises a plurality of exchanger bodies (1) which are linearly arranged, and is characterized in that the exchanger bodies (1) are placed on a cooling box (2), a heat conducting plate (21) is arranged on the top end surface of the cooling box (2), and cooling liquid is stored in the cooling box (2);
the bottom end of the cooling box (2) passes through a cooling liquid pipe (11);
a support frame (3) is arranged above the switch body (1), a first guide rod (31) and a first threaded rod (32) are arranged on the support frame (3), and one end of the first threaded rod (32) is fixedly connected with the output end of a first motor (33);
a top end support (34) in threaded fit connection is arranged on the first threaded rod (32), the first guide rod (31) penetrates through the top end support (34), symmetrically distributed cylinder mounting seats (35) are arranged on the top end support (34), a cylinder (36) is fixedly mounted at the lower end of each cylinder mounting seat (35), a horizontal support (37) is fixedly mounted at the top end of a telescopic rod of each cylinder (36), a horizontal driving assembly (38) is arranged on each horizontal support (37), and a side clamping shell (39) is arranged on each horizontal driving assembly (38);
when the side clamping shells (39) move to the side faces of the switch body (1), the side clamping shells (39) are clamped with each other and used for wrapping the side faces of the switch body (1);
liquid-tight sealing exists between the mutually attached parts of the side clamping shells (39);
the bottom end surface of the side clamping shell (39) is attached to the top end surface of the cooling box (2);
a liquid-tight seal is formed between the attached parts between the bottom end surface of the side clamping shell (39) and the top end surface of the cooling box (2);
and a flow channel (20) capable of being switched on and off is arranged in the wrapping area of the side clamping shell (39), and the flow channel (20) is used for communicating the inner cavity of the cooling box (2) with the wrapping area of the side clamping shell (39).
2. A liquid immersion cooled exchange according to claim 1, wherein the horizontal drive assembly (38) comprises a second motor (381) arranged on the horizontal support (37), the output of the second motor (381) being provided with a second threaded rod (382), the horizontal support (37) being provided with a second guide rod (383);
the lateral clamping shell (39) is provided with a pair of horizontal driving rods (391), one horizontal driving rod (391) is connected with the second threaded rod (382) in a threaded fit mode, and the second guide rod (383) penetrates through the other horizontal driving rod (391).
3. The liquid immersion cooling type exchanger according to claim 2, wherein the flow channel (20) is arranged on the periphery of the top end of the cooling tank (2), the flow channel (20) is provided in a plurality of numbers, the flow channel (20) is provided with a plug (4) for plugging the flow channel (20), the bottom end of the plug (4) extends to the bottom end of the cooling tank (2), the plugs (4) are connected through a plug support (41), a spring (42) is arranged between the plug support (41) and the bottom end of the cooling tank (2), and two ends of the spring (42) are respectively fixedly connected with the plug support (41) and the bottom end of the cooling tank (2);
the side clamping shell (39) is provided with a clamping pipe (392) matched with the flow channel (20) corresponding to the flow channel (20), the top end of the clamping pipe (392) is communicated with the inner side cavity of the side clamping shell (39), when the bottom end face of the side clamping shell (39) is attached to the top end face of the cooling box (2), the clamping pipe (392) is located in the flow channel (20) matched correspondingly, and the clamping pipe (392) is communicated with the inner cavity of the cooling box (2) through the flow channel (20).
4. A liquid submersion-cooled exchanger according to claim 3, wherein the top ends of the side clamping shells (39) are provided with sealing members on the inner sides thereof, the sealing members being adapted to seal the top ends of the encapsulation cavities in the side clamping shells (39) when the side clamping shells (39) are clamped to each other.
5. The device according to claim 4, characterized in that the sealing components are sealing air bags (5) arranged in a mirror image manner, and the sealing air bags (5) are inflated to seal the top end of the packaging cavity on the opposite side clamping shell (39).
6. A liquid submersion-cooled exchanger according to claim 5, wherein the bottom end of the cooling tank (2) is provided with a communicating filter assembly (6), and the filter assembly (6) is connected to the cooling liquid pipe (11).
7. The liquid submersion-cooled exchanger according to claim 6, wherein the filtering assembly (6) comprises a filtering pipe (61), the top end of the filtering pipe (61) is communicated with the inner cavity of the cooling tank (2), the bottom end of the filtering pipe (61) is connected with the cooling liquid pipe (11), clamping plates (62) clamping filter paper are arranged at the top end and the bottom end of the filtering pipe (61), the clamping plates (62) at the bottom end of the filtering pipe (61) are fixedly connected with the bottom end of the filtering pipe (61), and the clamping plates (62) at the top end of the filtering pipe (61) are slidably connected with the top end of the filtering pipe (61);
the lower end of the clamping plate (62) positioned at the top end of the filtering pipe (61) is provided with a rack (63), one side of the rack (63) is meshed with a gear (64), the gear (64) is provided with a driving rod, and one end of the driving rod is connected with a third motor (65).
8. The liquid submersion-cooled exchanger according to claim 7, wherein a cooling device is connected to the cooling liquid pipe (11), the cooling device is used for cooling the cooling liquid in the cooling liquid pipe (11), one end of the cooling liquid pipe (11) is connected to the cooling liquid storage tank (7), and the cooling liquid is stored in the cooling liquid storage tank (7).
9. The method of cooling a liquid submersion-cooled exchanger according to claim 8, comprising the steps of:
when the exchanger body (1) needs to be subjected to liquid immersion type cooling, the first motor (33) drives the first threaded rod (32) to rotate, the rotating first threaded rod (32) drives the top end support (34) to move, so that the side clamping shell (39) moves to the side face of the exchanger body (1) to be cooled, the horizontal driving assembly (38) drives the side clamping shell (39), and the side clamping shells (39) are clamped with each other and used for wrapping the side face of the exchanger body (1);
the cylinder (36) drives the side clamping shell (39) to move downwards until the bottom end face of the side clamping shell (39) is attached to the top end face of the cooling box (2), the flow channel (20) is set to be communicated, the cooling liquid pipe (11) is filled with cooling liquid, the cooling liquid in the cooling box (2) flows into a wrapping area of the side clamping shell (39) through the flow channel (20), the exchanger body (1) in the cooling box is gradually immersed, and liquid immersion type cooling of the exchanger body (1) is achieved;
after the switch body (1) is cooled in a liquid immersion mode, the cooling liquid is gradually discharged through the cooling liquid pipe (11) until the highest liquid level of the cooling liquid is recovered to be in a state of the cooling box (2), and the flow channel (20) is closed, so that the next switch body (1) can be cooled conveniently.
10. A liquid immersion cooled exchange train comprising an exchange according to claims 1 to 8.
CN202011165984.0A 2020-10-27 2020-10-27 Liquid submergence cooling formula switch and exchange unit Active CN112423153B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011165984.0A CN112423153B (en) 2020-10-27 2020-10-27 Liquid submergence cooling formula switch and exchange unit

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Application Number Priority Date Filing Date Title
CN202011165984.0A CN112423153B (en) 2020-10-27 2020-10-27 Liquid submergence cooling formula switch and exchange unit

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CN112423153A true CN112423153A (en) 2021-02-26
CN112423153B CN112423153B (en) 2021-08-06

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